Mitsubishi Electric MSH-07NV Service Manual page 22

MSH-24NV -
MODEL WIRING DIAGRAM
E2
INDOOR UNIT
220-240V~
220-240V~
TO OUTDOOR
UNIT
CONNECTING
CIRCUIT BREAKER
SYMBOL NAME
INDOOR FAN CAPACITOR
C11
F12 FUSE(93:)
F11 FUSE(3.15A)
INDOOR FAN MOTOR
MF
MV VANE MOTOR
NOTE:1. For the outdoor electric wiring refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate.
: Terminal block,
MUH-24NV -
E2
OUTDOOR UNIT
SYMBOL NAME
COMPRESSOR CAPACITOR
C1
C2 FAN MOTOR CAPACITOR
SURGE ABSORBER 1
DSAR
CR SURGE ABSORBER 2
SURGE ABSORBER 3
CZ
F61 FUSE(2A)
MC COMPRESSOR<INNER THERMOSTAT>
NOTE:1. Use copper conductors only.(For field wiring)
2. Since the indoor and outdoor unit connecting wires have polarity, connect them according to the numbers.
3. Symbols below indicate.
: Terminal block,
4. " "show the terminals with a lock mechanism, so they cannot be removed when you pull
the lead wire.
Be sure to pull the wire by pushing the locking lever(projected part) of the terminal with a finger.
22
TB
3
RED
F12
2
WHT
L
2
BLU
BRN
1
N
BLU
BLU
POWER
SUPPLY
CORD
~/N 220-240V
50Hz
RECEIVER
P.C.BOARD
GRN/YLW
REMOTE
CONTROLLER
SYMBOL
NR11
RT11
RT12
IC141
52C
: Connector
MODEL WIRING DIAGRAM
YLW
BLK
MF
WHT
ORN
RED
TB
3
12VDC
RED
2
220-240V~
F
WHT
ORN
TB2
N
BLU
SYMBOL
MF
NR61
RT61
SR61
TB,TB2
F
26F1
: Connector
NF
3
BLU
4
CN201
4 3
3
1
WHT
CN
CN
CN
151
101 ELECTRONIC CONTROL P.C BOARD
102
5
3 3
MV
DISPLAY
P.C.BOARD
NAME
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
HYBRID IC
CONTACTOR
X1
6
1 5
YLW
BRN
5
BLK
4
3
WHT
3
ORN
2
C2
RED
1 CN730
3
2
1
WHT
RED RED 8
X1
BLU 7
26F1
TAB20
A2
YLW
A1 52C1
3
CR
VLT YLW
CZ
52C1
WHT
WHT
1 2
BLU
C1
NAME
OUTDOOR FAN MOTOR
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
TERMINAL BLOCK
FUSE(2A)
THERMOSTAT (AIR FLOW CONTROL)
CN
112
HIC1
IC141
CN
111
3
CN
52C
121
CN211
TRANS
4
F11
2
1
SYMBOL
TERMINAL BLOCK
TB
NOISE FILTER
NF
HIC1 DC/DC CONVERTER
RT61
21S4
1 2 3 4
CN711 CN661 CN721
X62
IC881
TRANS
52C
DEICER
4
P.C. BOARD
WHT
WHT
C
MC
S R
RED
BLK
SYMBOL
REVERSING VALVE COIL RELAY
X62
21S4 REVERSING VALVE COIL
CONTACTOR
52C
COMPRESSOR CONTACTOR
52C1
DC/DC CONVERTER
IC881
FAN MOTOR RELAY
X1
RT12
RT11
BRN
YLW
GRY
MF
WHT
RED
BLK
NAME
NAME
1.Slide the sleeve.
2.Pull the wire while
pushing the locking
lever.